sm1elem.h
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上传日期:2007-06-06
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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
-
- #ifndef _SM1ELEM_H_
- #define _SM1ELEM_H_
- #include "sm1parse.h"
- class CSmil1AddGroup;
- class CSmil1Region;
- class CSmil1RootLayout;
- class CSmil1Source;
- class CSmil1MetaValues;
- class CSmil1EndLayout;
- class CSmil1SourceUpdate;
- class CSmil1TimelineElement;
- class CSmil1ElementHandler
- {
- public:
- virtual HX_RESULT handleAddGroup(CSmil1AddGroup* pAddGroup) = 0;
- virtual HX_RESULT handleRootLayout(CSmil1RootLayout* pRootLayout) = 0;
- virtual HX_RESULT handleRegion(CSmil1Region* pRegion) = 0;
- virtual HX_RESULT handleSource(CSmil1Source* pSource) = 0;
- virtual HX_RESULT handleMeta(CSmil1Meta* pMeta) = 0;
- virtual HX_RESULT handleEndLayout(CSmil1EndLayout* pEndLayout) = 0;
- virtual HX_RESULT handleRendererPreFetch(CSmil1RendererPreFetch* pRend) = 0;
- virtual HX_RESULT handleSourceUpdate(CSmil1SourceUpdate* pUpdate) = 0;
- };
- class CSmil1Element
- {
- public:
- CSmil1Element (SMIL1Node* pNode);
- virtual ~CSmil1Element ();
- virtual void addDuration (UINT32 ulDuration);
- virtual void addElement (CSmil1Element* pElement,
- UINT32& ulStartTime,
- UINT32& ulDuration);
- virtual HX_RESULT handleElement () { return HXR_OK; }
- UINT32 m_ulClipBegin; // start of clip
- UINT32 m_ulClipEnd; // clip end time
- UINT32 m_ulBeginOffset; // clip delay
- UINT32 m_ulDuration; // clip duration
- UINT32 m_ulMaxDuration;
- UINT32 m_ulTimestamp; // timestamp to send packet
- UINT32 m_ulEndOffset;
- UINT32 m_ulEndSync;
- UINT32 m_ulDelay; // presentation delay
- BOOL m_bInsertedIntoTimeline; // TRUE when inserted
- BOOL m_bIndefiniteDuration;
- UINT32 m_ulRepeatValue;
-
- CHXString m_title;
- SMILEventSourceTag m_nBeginEventSourceTag;
- CHXString m_BeginEventSourceID;
- UINT32 m_ulBeginEventClockValue;
- SMILEventSourceTag m_nEndEventSourceTag;
- CHXString m_EndEventSourceID;
- UINT32 m_ulEndEventClockValue;
-
- SMILEventSourceTag m_nEndsyncEventSourceTag;
- CHXString m_EndsyncEventSourceID;
- SMIL1Node* m_pNode;
- CSmil1TimelineElement* m_pTimelineElement;
- CSmil1ElementHandler* m_pHandler;
- CHXSimpleList* m_pHyperlinks;
- };
- class CSmil1AddGroup: public CSmil1Element
- {
- public:
- CSmil1AddGroup ();
- virtual ~CSmil1AddGroup ();
- virtual HX_RESULT handleElement ();
- IHXValues* m_pValues;
- int m_nGroup;
- int m_nTotalTracks;
- int m_nInitTracks;
- UINT32 m_ulDuration;
- };
- class CSmil1RootLayout: public CSmil1Element
- {
- public:
- CSmil1RootLayout (SMIL1Node* pNode);
- virtual ~CSmil1RootLayout ();
- virtual HX_RESULT handleElement ();
- UINT32 m_ulHeight;
- UINT32 m_ulWidth;
- BOOL m_bWidthUnspecified;
- BOOL m_bHeightUnspecified;
- HXxColor m_ulBgColor;
- CHXString m_overflow;
- CHXString m_title;
- };
- class CSmil1Region: public CSmil1Element
- {
- public:
- CSmil1Region (SMIL1Node* pNode);
- virtual ~CSmil1Region ();
- virtual HX_RESULT handleElement ();
- CHXString m_left;
- CHXString m_top;
- CHXString m_height;
- CHXString m_width;
- INT32 m_zIndex;
- CHXString m_fit;
- HXxColor m_ulBgColor;
- BOOL m_bBgColorSet;
- private:
- };
- class CSmil1Meta: public CSmil1Element
- {
- public:
- CSmil1Meta (SMIL1Node* pNode);
- virtual ~CSmil1Meta ();
- virtual HX_RESULT handleElement ();
- CHXString m_name;
- CHXString m_content;
- };
- class CSmil1RendererPreFetch: public CSmil1Element
- {
- public:
- CSmil1RendererPreFetch (SMIL1Node* pNode);
- virtual ~CSmil1RendererPreFetch ();
- virtual HX_RESULT handleElement ();
- CHXString m_mimeType;
- };
- class CSmil1EndLayout: public CSmil1Element
- {
- public:
- CSmil1EndLayout ();
- virtual ~CSmil1EndLayout ();
- virtual HX_RESULT handleElement ();
- };
- class CSmil1MetaValues: public CSmil1Element
- {
- public:
- CSmil1MetaValues ();
- virtual ~CSmil1MetaValues ();
- IHXValues* m_pValues;
- };
- class CSmil1Source: public CSmil1Element
- {
- public:
- CSmil1Source (SMIL1Node* pNode);
- virtual ~CSmil1Source ();
- virtual HX_RESULT handleElement ();
- void setRange (const char* pRange);
- CHXString m_src;
- CHXString m_region;
- CHXString m_fill;
- };
- class CSmil1SourceUpdate: public CSmil1Element
- {
- public:
- CSmil1SourceUpdate ();
- virtual ~CSmil1SourceUpdate ();
- virtual HX_RESULT handleElement ();
- CHXString m_srcID;
- UINT32 m_ulUpdatedDuration;
- UINT32 m_ulUpdatedDelay;
- };
- class CSmil1AAnchorElement: public CSmil1Element
- {
- public:
- CSmil1AAnchorElement (SMIL1Node* pNode);
- virtual ~CSmil1AAnchorElement ();
- virtual BOOL isCurrentLink (UINT32 ulTime,
- UINT32 ulXOffset,
- UINT32 ulYOffset,
- HXxRect regionRect);
- virtual void rescale (double dXScale,
- double dYScale,
- BOOL bResetOriginalCoords);
- virtual void rescaleAbsolute(double dXScale, double dYScale);
- CHXString m_href;
- CHXString m_show;
- };
- class CSmil1AnchorElement: public CSmil1AAnchorElement
- {
- public:
- CSmil1AnchorElement (SMIL1Node* pNode);
- virtual ~CSmil1AnchorElement ();
- virtual BOOL isCurrentLink (UINT32 ulTime,
- UINT32 ulXOffset,
- UINT32 ulYOffset,
- HXxRect regionRect);
- virtual void rescale (double dXScale,
- double dYScale,
- BOOL bResetOriginalCoords);
- virtual void rescaleAbsolute(double dXScale, double dYScale);
- BOOL m_bTimeValueSet;
- BOOL m_bCoordsSet;
- UINT32 m_ulLeftX;
- UINT32 m_ulOriginalLeftX;
- BOOL m_bLeftXIsPercent;
- UINT32 m_ulTopY;
- UINT32 m_ulOriginalTopY;
- BOOL m_bTopYIsPercent;
- UINT32 m_ulRightX;
- UINT32 m_ulOriginalRightX;
- BOOL m_bRightXIsPercent;
- UINT32 m_ulBottomY;
- UINT32 m_ulOriginalBottomY;
- BOOL m_bBottomYIsPercent;
- CHXString m_fragmentID;
- INT32 m_zIndex;
- };
- class CSmil1ParElement: public CSmil1Element
- {
- public:
- CSmil1ParElement (SMIL1Node* pNode);
- virtual ~CSmil1ParElement ();
- };
- class CSmil1SeqElement: public CSmil1Element
- {
- public:
- CSmil1SeqElement (SMIL1Node* pNode);
- virtual ~CSmil1SeqElement ();
- };
- #endif /* _SM1ELEM_H_ */